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Home >> Volkswagen >> 2001 >> Jetta GL, 2.0 S, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 45 (2.8L & 3.2L - Generic Scan Tool, Engine Code(S): AFP, BDF, BJS [A4 Platform] (20 Fuel Supply - 26 Exhaust System, Emission Controls)) >> 26 Exhaust system, Emission controls >> Exhaust system components, removing and installing >> Muffler with mounts (vehicles with engine codes BJS) >> Individual components of vacuum control unit

Individual components of vacuum control unit

WARNING: This page is about a different variant/trim than selected.
Fig 1: Installed Location Of Vacuum Control Module
GW00000571Courtesy of VOLKSWAGEN UNITED STATES, INC.

1 - From check-valve -3- to intake manifold. Refer to Intake manifold (vehicles with engine code BJS), disassembling and assembling  , item 10

2 - From Exhaust Flap Valve 1 -N321- to vacuum actuator. Refer to Muffler with mounts (vehicles with engine codes BJS)  , item 12

3 - Check valve:

White valve side points to vacuum reservoir

Check Exhaust Flap Valve 1 -N321-. Refer to Exhaust Flap Valve 1 (vehicles with engine code BJS), checking  .

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